Background: The prevalence of gastric polyps is unknown in Hungary. Aim: The aim of the authors was to assess the prevalence of polypoid lesions of the stomach in the endoscopic centre of the 2nd Department of Medicine, ...

The authors present the case of a 63-year-old man who was evaluated for symptoms of lung fibrosis, blue face and epithelopathy affecting both eyes. All these symptoms could be attributed to the adverse effects of amiodarone. ...

Neuroendocrine tumours occur in some hereditary tumour syndromes, and the molecular pathophysiological mechanisms involved in these are also important in their sporadic counterparts which representing the majority of ...

Carcinoids are rare tumors originating from neuroendocrine cells. A large proportion of these tumors produce serotonin and other biologically active hormones which may produce carcinoid syndrome characterized by flushing, ...